ALGM supply chain intelligence for Allegro MicroSystems, Inc.: verified suppliers, customers, debt relationships, acquisitions, and ownership data.
Data compiled by Redley Lamar · ChainSifter Intelligence
Allegro MicroSystems, Inc. (ALGM) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| MANU | Manchester | 72% | Reciprocal relationship from MANU graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MANU graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MANU g… |
| MS-PE | Morgan Stanley | 72% | Reciprocal relationship from MS-PE graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MS-PE graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MS-P… |
| MS-PK | Morgan Stanley | 72% | Reciprocal relationship from MS-PK graph: Reciprocal relationship from ALGM graph: io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are th… |
| Ticker | Name | Confidence | Evidence |
|---|---|---|---|
| DISTRIBUTOR | DISTRIBUTOR | 90% | For the three-month period ended December 27, 2024, one distributor accounted for 11.4 % of total net sales. |
| MANU | Manchester | 72% | io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are the leading magnetic sensor supplier worldwide based on market share. Our products ar… |
| MANU | Manchester | 72% | Reciprocal relationship from MANU graph: Reciprocal relationship from ALGM graph: io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are the… |
| MS-PE | Morgan Stanley | 72% | Reciprocal relationship from MS-PE graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MS-PE graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MS-P… |
| MS-PK | Morgan Stanley | 72% | io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are the leading magnetic sensor supplier worldwide based on market share. Our products ar… |
| MS-PK | Morgan Stanley | 72% | Reciprocal relationship from MS-PK graph: Reciprocal relationship from ALGM graph: io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are th… |
| COMPANY-ALLEGRO-MICROSYSTEMS-LLC | COMPANY-ALLEGRO-MICROSYSTEMS-LLC | 62% | io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are the leading magnetic sensor supplier worldwide based on market share. Our products ar… |
| MORGAN-STANLEY-SENIOR-FUNDING-INC | MORGAN-STANLEY-SENIOR-FUNDING-INC | 62% | io of magnetic sensor IC solutions available, underpinned by our strong position in the automotive market, we are the leading magnetic sensor supplier worldwide based on market share. Our products ar… |
| MSI | Motorola Solutions, Inc. | 62% | Reciprocal relationship from MSI graph: Reciprocal relationship from ALGM graph: Reciprocal relationship from MSI graph: Reciprocal relationship from ALGM graph: io of magnetic sensor IC solutions av… |
| POLAR-SEMICONDUCTOR-GP-I-LLC-THE-LIMITED | POLAR-SEMICONDUCTOR-GP-I-LLC-THE-LIMITED | 62% | s of July 5, 2007, by and between the Company and Sanken (the “Distribution Agreement”), effective March 31, 2023. In connection with the termination of the Distribution Agreement, and, as provided f… |
| POLAR-SEMICONDUCTOR-LLC | POLAR-SEMICONDUCTOR-LLC | 62% | ,868 ) (3.4 )% (803 ) (0.5 )% (7,065 ) 879.8 % Net income (loss) 8,362 3.6 % (6,799 ) (3.8 )% 15,161 (223.0 )% Net income attributable to non-controlling interests 63 0.0 % 61 0.0 % 2 3.3 % Net incom… |
| Instrument | Description | Confidence | Evidence |
|---|---|---|---|
| ALGM-DEBT-7675 | Xbrl Convertible | 90% | xbrl convertible detail from xbrl 2021-03-26. |
| ALGM-DEBT | Debt stack $287.2M | 90% | Market cache reports total debt of $287.2M. |
| Holder | Name | Confidence | Evidence |
|---|---|---|---|
| ALGM-OWNER-MORGAN-STANLEY | MORGAN STANLEY | 95% | 13F/ownership overlay lists MORGAN STANLEY; shares held 6,447,450; value $187.3B; as of 2026-03-31. |
| ALGM-OWNER-JPMORGAN-CHASE-CO | JPMORGAN CHASE & CO | 95% | 13F/ownership overlay lists JPMORGAN CHASE & CO; shares held 8,652,068; value $242.6B; as of 2026-03-31. |
| ALGM-OWNER-CAPITAL-RESEARCH-GLOBAL-INVESTORS | Capital Research Global Investors | 95% | 13F/ownership overlay lists Capital Research Global Investors; shares held 12,435,558; value $392.1B; as of 2026-03-31. |
| ALGM-OWNER-VANGUARD-PORTFOLIO-MANAGEMENT-LLC | VANGUARD PORTFOLIO MANAGEMENT LLC | 95% | 13F/ownership overlay lists VANGUARD PORTFOLIO MANAGEMENT LLC; shares held 7,920,042; value $249.7B; as of 2026-03-31. |
| ALGM-OWNER-CLEARBRIDGE-INVESTMENTS-LLC | Clearbridge Investments, LLC | 95% | 13F/ownership overlay lists Clearbridge Investments, LLC; shares held 2,863,710; value $90.3B; as of 2026-03-31. |
| ALGM-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC | VANGUARD CAPITAL MANAGEMENT LLC | 95% | 13F/ownership overlay lists VANGUARD CAPITAL MANAGEMENT LLC; shares held 10,929,436; value $344.6B; as of 2026-03-31. |
| ALGM-OWNER-INVESCO-LTD | Invesco Ltd. | 95% | 13F/ownership overlay lists Invesco Ltd.; shares held 8,751,481; value $275.9B; as of 2026-03-31. |
| ALGM-OWNER-BLACKROCK-INC | BlackRock, Inc. | 95% | 13F/ownership overlay lists BlackRock, Inc.; shares held 12,494,868; value $394.0B; as of 2026-03-31. |
| ALGM-OWNER-FMR-LLC | FMR LLC | 95% | 13F/ownership overlay lists FMR LLC; shares held 27,421,206; ownership 14.71%; value $864.6B; as of 2026-03-31. |
| ALGM-OWNER-STATE-STREET-CORP | STATE STREET CORP | 95% | 13F/ownership overlay lists STATE STREET CORP; shares held 5,228,104; value $164.8B; as of 2026-03-31. |
| ALGM | Allegro MicroSystems, Inc. | 82% | Kent Ian | SVP, Global Operations | option_exercise | 9183 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Hagen Erin | SVP, CHRO | sell | 2598 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Hagen Erin | SVP, CHRO | sell | 2598 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | D'Antilio Derek | EVP, CFO & Treasurer | sell | 9995 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Briansky Sharon | SVP, GC and Secretary | sell | 9727 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | D'Antilio Derek | EVP, CFO & Treasurer | sell | 17808 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Briansky Sharon | SVP, GC and Secretary | sell | 9258 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | D'Antilio Derek | EVP, CFO & Treasurer | sell | 17808 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Briansky Sharon | SVP, GC and Secretary | sell | 9258 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Madormo Richard | SVP, Worldwide Sales | sell | 6498 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Madormo Richard | SVP, Worldwide Sales | sell | 6498 shares |
| ALGM | Allegro MicroSystems, Inc. | 82% | Kent Ian | SVP, Global Operations | option_exercise | 9183 shares |
| Ticker | Name | Chain Index | Hops | Relationship Types |
|---|---|---|---|---|
| MANU | Manchester | 100.00 | 1 | ['customer', 'supplier'] |
| MS-PK | Morgan Stanley | 100.00 | 1 | ['customer', 'supplier'] |
| MSI | Motorola Solutions, Inc. | 100.00 | 1 | ['customer'] |
| RYAOF | Ryanair Holdings plc | 100.00 | 2 | |
| MS-PE | Morgan Stanley | 100.00 | 1 | ['customer', 'supplier'] |
| ADIDAS | ADIDAS | 100.00 | 2 | |
| BRID | Bridgford Foods Corporation | 50.00 | 2 | |
| BPYPP | Brookfield Property Partners L.P. | 50.00 | 2 | |
| BCLYF | Barclays PLC | 50.00 | 2 | |
| BLIV | BeLive Holdings | 50.00 | 2 | |
| REG | Regency Centers Corporation | 50.00 | 2 | |
| ASPS | Altisource Portfolio Solutions S.A. | 50.00 | 2 | |
| BGIN | Bgin Blockchain Limited | 50.00 | 2 | |
| AMBR | Amber International Holding Limited | 50.00 | 2 | |
| BANL | CBL International Limited | 50.00 | 2 | |
| BDRX | Biodexa Pharmaceuticals Plc | 50.00 | 2 | |
| DBB | Invesco DB Base Metals Fund | 50.00 | 2 | |
| BKTI | BK Technologies Corporation | 50.00 | 2 | |
| DBO | Invesco DB Oil Fund | 50.00 | 2 | |
| RSVR | Reservoir Media, Inc. | 50.00 | 2 |